is there difference if you pull a block down a hill or if you push a block down a hill. Or if you push a block up a hill or pull

Question

3 years ago

10

is there difference if you pull a block down a hill or if you push a block down a hill. Or if you push a block up a hill or pull

it up ? For example if you PULL a block down a hill it would be F+Fg||-fk =ma (the force you are using +Fsinθ - kinetic friction =ma. Would this change if you PUSH the block down?

Physics

1 answer:

Afina-wow [57] · Answer 1 · 2022-04-22T03:26:48+03:00

Afina-wow [57]3 years ago

8 0

Answer:

Yes it will be changed

Explanation:

Lifting up requires potential energy while dropping down requires kinetic, both will have different equations